20182780802

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1435271}}^1$

素因数の和:1435441

約数の個数: 16

約数和(自身を含む): 31001875200

約数和(自身を除く): 10819094398

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 1435271, 2870542, 113386409, 127739119, 226772818, 255478238, 10091390401, 20182780802]

約数ペア:

[(1, 20182780802), (2, 10091390401), (79, 255478238), (89, 226772818), (158, 127739119), (178, 113386409), (7031, 2870542), (14062, 1435271)]